Comment 4 for bug 1062201

@Tom,

you are running an experimental PPA containing unstable usb redirection code.
Your best bets are to (a) try with the quantal or upstream package, (b)
if you don't really need the experimental usb redirection, use the precise
packages, or (c) contact the owner of the PPA. Qemu 1.1 (which is in that
PPA) was rather buggy compared to 1.2 (which is upstream and in quantal),
so it would seem worthwhile for the PPA owner to upload a newer version.